So aswell as the new anime series that is being released it seems that there are even more Persona 4 related goodies being released in the new year or two.
Next year there is a Persona fighting game. Yeah you heard right a fighting game! made by Arc system softworks developers of Guilty Gear and Blazblue! the game features characters from what it looks like all of the other Persona games released so far so it looks great the graphics are really nice aswell :D
Also a re-released of Persona 4 for the Playstation Vita! with new content and new characters!
Exciting news for a Persona fan :)
Oh and almost forgot Persona 5 is on the way...BUT it is a long way away yet